Yaskawa iQpump Controller User Manual - Manual (Page 252)

252 YASKAWA TM.iQp.06 iQpump Controller User Manual
G.9 iQpump Software Multiplexing Set-up
G.9 iQpump Software Multiplexing Set-up
The following is a summary of a set-up procedure and application examples included in this section.
• iQpump Software Multiplexing
◆ Wiring the iQpump Drive RS-485 Network Connections
Figure G.8
Figure G.10 System Overview
Perform the following steps to make the RS-485 network connections between all iQpump drives that will be multiplexed:
Note: These steps are performed after all other physical and electrical installation procedures are completed. Refer to
TM.iQp.06 iQpump User Manual.
1. Jumper terminals (R+ to S+) and jumper terminals (R- to S-) terminals on each individual iQpump drive according to Figure G.11.
Figure G.9
Figure G.11
R+ S+ R- S-
Drive X